Postflop: Fish do raise paired boards a lot and this guy doesn't seem any different so I think that flop call is fine however I think that we can even raise the turn for value given his small bet (draw like) and fold to a 3-bet.

As played the river is close but given how passive we played the hand I think it's hard to fold for ~25% pot odds as all FDs missed (although all straight draws got there + all smaller pairs). Either way I think it's a very close spot with no info.